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//  DuckDuckGo
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//  http://www.apache.org/licenses/LICENSE-2.0
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//  distributed under the License is distributed on an "AS IS" BASIS,
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(function() {
    window.addEventListener("DOMContentLoaded", function(event) {
        UrlExtraction.log("DOM content loaded");
        const canonicalLinks = document.querySelectorAll('[rel="canonical"]');
        const url = canonicalLinks.length > 0 ? canonicalLinks[0].href : null;
        UrlExtraction.urlExtracted(url);
    });
})();
